bring back the android command line tool page. as per: https://critique.corp.google.com/#review/122312732 am: 7d1717b0a9
am: 648b0ee2ec

* commit '648b0ee2ec58ed298a7746797285d3d0f0f9f74e':
  bring back the android command line tool page. as per: https://critique.corp.google.com/#review/122312732

Change-Id: I605ed40346fef422806828c6d18ce42e21afc038